Finding the Third Proportional to 245,562.75 and 528,910.50
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Solution
The third proportional to 245,562.75 and 528,910.50 is: 1,139,205.02
Step by Step Solution
- Step 1: Write the proportion equation
245,562.75 : 528,910.50 = 528,910.50 : x - Step 2: Convert to fraction form
245,562.75/528,910.50 = 528,910.50/x - Step 3: Cross multiply
245,562.75x = 528,910.50 × 528,910.50 - Step 4: Simplify right side
245,562.75x = 279,746,317,010.25 - Step 5: Solve for x
x = 279,746,317,010.25/245,562.75 - Step 6: Final answer
x = 1,139,205.02
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.